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$175+ Cheap flights from Denver to Saint George (DEN - SGU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SGU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Saint George are usually found in February or January, booked 34 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from Denver to Saint George

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Saint George (SGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$267
(Delta)

One-way from

$198
(United Airlines)

Popular in

May

Cheapest in

February

Average price

$321

Good round-trip deal

$297 or less

Good one-way deal

$197 or less
From Denver Intl to Saint George
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One-way flight from Denver Intl to Saint George
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Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Denver Intl to Saint George.
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Price to beat on a one-way flight from Denver Intl to Saint George.
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Find flight deals from Denver to Saint George

Cheapest flights from Denver to Saint George
Explore the most affordable flight options available from Denver to Saint George. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/27:10 amDEN - SGU
1 stop5h 25mDelta
Sun 7/66:03 amSGU - DEN
1 stop3h 20mDelta
Deal found 6/9$267
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/288:05 amDEN - SGU
Nonstop1h 51mUnited Airlines
Thu 7/35:25 pmSGU - DEN
Nonstop1h 57mUnited Airlines
Deal found 6/9$268
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:45 pmDEN - SGU
1 stop5h 25mAmerican Airlines
Wed 8/67:30 amSGU - DEN
1 stop4h 00mAmerican Airlines
Deal found 6/11$304

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Saint George that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Denver to Saint George that are best for you.

Fly from

Denver

Fly to

Saint George

Route

Depart

Return

Price

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Wed 7/2

7:10 am-12:35 pm

1 stop5h 25m

Saint George

Sun 7/6

6:03 am-9:23 am

1 stop3h 20m

$267

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Sat 6/28

8:05 am-9:56 am

Nonstop1h 51m

Saint George

Thu 7/3

5:25 pm-7:22 pm

Nonstop1h 57m

$268

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Fri 8/1

6:45 pm-12:10 am

1 stop5h 25m

Saint George

Wed 8/6

7:30 am-11:30 am

1 stop4h 00m

$304

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Tue 11/4

6:49 pm-12:03 am

1 stop5h 14m

$175

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Tue 11/4

11:15 am-1:04 pm

Nonstop1h 49m

$198

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Thu 10/9

6:25 pm-12:05 am

1 stop5h 40m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Denver to Saint George

Have a flexible travel schedule? Discover the best time to fly to Saint George from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Saint George

How far ahead should I book a flight from Denver to Saint George?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Saint George. Price data was last updated on June 9, 2025.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Saint George. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to Saint George?

Currently, November is the cheapest month in which you can book a flight from Denver to Saint George (average of $323). Flying from Denver to Saint George in May is currently the most expensive (average of $501). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to SGU?

Find hourly flight availability from Denver to Saint George. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Denver to Saint George at noon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Denver to Saint George?

Use this chart to determine the cheapest time to fly round-trip from Denver to Saint George. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Denver to Saint George flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Saint George

Explore weekly flight availability from Denver to Saint George. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from DEN to SGU are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Saint George

Get insights into the airlines that provide service to Saint George. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint George. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Denver to Saint George. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Denver to Saint George. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Saint George?

    Saint George is the airport most travelers will use when flying to Saint George from Denver Intl. Booking flights from Denver Intl (DEN) to Saint George (SGU) should be relatively easy as there are 3 daily flights to Saint George from 2 different airlines. 1h 49m is how long a flight from Denver to Saint George will take if you book a nonstop flight.

  • How popular is this Denver to Saint George flight route?

    Within the past month, 3 users have taken a look at flights from Denver Intl to Saint George.

  • What are the cheapest airlines flying from Denver to Saint George round-trip?

    Our cheapest airline available from Denver to Saint George is Delta. Our recent data shows that you can find tickets from as low as $267 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $268 and $304 round-trip. Delta is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Denver to Saint George?

    Looking for the cheapest flight from Denver to Saint George? While on average our users pay $271, our data indicates the cheapest price to be $197. The most popular route (Denver Intl - Saint George), is priced around $248.

  • Can I find deals for flights from Denver to Saint George that include hotel bookings?

    Yes. In addition to deals on Denver to Saint George flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Saint George?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Saint George.

  • Can I find deals for business class flights from Denver to Saint George?

    Yes. Cheapflights offers flight deals from Denver to Saint George by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Saint George?

    Currently, November is the cheapest month in which you can book a flight from Denver to Saint George (average of $323). Flying from Denver to Saint George in May is currently the most expensive (average of $501). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Springdale
Hurricane

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Top 2 airlines flying from Denver to Saint George

Discover the top 2 airlines that operate flights from Denver to Saint George. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$168Average$292FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$267Average$392FlexibilityNo cancel feeOn-time69%

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